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William Blair & Company

William Blair & Company Portfolio holdings

AUM $38.4B
1-Year Est. Return 25.71%
This Fund
S&P 500
This Quarter Est. Return
+31.62%
1 Year Est. Return
+25.71%
3 Year Est. Return
+88.7%
5 Year Est. Return
+104.53%
10 Year Est. Return
+665.86%
AUM
$21B
AUM Growth
+$4.97B
Cap. Flow
+$438M
Cap. Flow %
2.09%
Top 10 Hldgs %
26.83%
Holding
1,788
New
129
Increased
575
Reduced
731
Closed
107

Top Buys

Rank Stock Value
1
COUP
Coupa Software Incorporated
COUP
+$55.8M
2
DOCU
DocuSign
DOCU
+$52.4M
3
AON icon
Aon
AON
+$47.5M
4
SBUX icon
Starbucks
SBUX
+$44.7M
5
ABMD
Abiomed Inc
ABMD
+$39.1M

Top Sells

Rank Stock Value
1
DIS icon
Walt Disney
DIS
+$56.6M
2
PCTY icon
Paylocity
PCTY
+$45.8M
3
BRK.B icon
Berkshire Hathaway Class B
BRK.B
+$36.9M
4
DLB icon
Dolby
DLB
+$28.4M
5
AXP icon
American Express
AXP
+$22.2M

Sector Composition

Rank Sector Weight
1 Technology 27.38%
2 Healthcare 19.32%
3 Financials 11.61%
4 Consumer Discretionary 10.23%
5 Industrials 8.05%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
IJK icon
351
iShares S&P Mid-Cap 400 Growth ETF
IJK
$11.2B
$5.74M 0.03%
102,556
-2,220
-2% -$115K
WM icon
352
Waste Management
WM
$90.5B
$5.74M 0.03%
54,169
+13,127
+32% +$1.33M
WY icon
353
Weyerhaeuser
WY
$17.8B
$5.74M 0.03%
255,435
-27,151
-10% -$549K
IVW icon
354
iShares S&P 500 Growth ETF
IVW
$77.3B
$5.69M 0.03%
109,748
-6,908
-6% -$331K
XLV icon
355
State Street Health Care Select Sector SPDR ETF
XLV
$44B
$5.65M 0.03%
56,432
+2,947
+6% +$291K
XLI icon
356
State Street Industrial Select Sector SPDR ETF
XLI
$34.7B
$5.62M 0.03%
81,804
+22,922
+39% +$1.49M
USFR
357
DELISTED
WisdomTree Bloomberg Floating Rate Treasury Fund
USFR
$5.6M 0.03%
222,837
-10,000
-4% -$251K
GSK icon
358
GSK
GSK
$101B
$5.57M 0.03%
109,224
+10,060
+10% +$516K
NOC icon
359
Northrop Grumman
NOC
$82B
$5.52M 0.03%
17,964
-732
-4% -$240K
AMAT icon
360
Applied Materials
AMAT
$435B
$5.46M 0.03%
90,313
+4,567
+5% +$246K
EPAM icon
361
EPAM Systems
EPAM
$5.17B
$5.46M 0.03%
21,656
+1,644
+8% +$362K
RPD icon
362
Rapid7
RPD
$827M
$5.39M 0.03%
105,568
-6,771
-6% -$315K
XLU icon
363
State Street Utilities Select Sector SPDR ETF
XLU
$22.8B
$5.38M 0.03%
190,814
+15,036
+9% +$434K
CNNE icon
364
Cannae Holdings
CNNE
$651M
$5.37M 0.03%
130,652
-3,750
-3% -$128K
TSM icon
365
TSMC
TSM
$2.23T
$5.35M 0.03%
94,259
+9,519
+11% +$502K
BALL icon
366
Ball Corp
BALL
$16.4B
$5.24M 0.03%
75,428
-7,074
-9% -$478K
HEFA icon
367
iShares Currency Hedged MSCI EAFE ETF
HEFA
$7.79B
$5.19M 0.02%
188,012
-6,639
-3% -$174K
IWP icon
368
iShares Russell Mid-Cap Growth ETF
IWP
$21B
$5.17M 0.02%
65,430
+6,378
+11% +$463K
TTWO icon
369
Take-Two Interactive
TTWO
$45.4B
$5.14M 0.02%
36,848
+27,774
+306% +$3.63M
D icon
370
Dominion Energy
D
$59.8B
$5.13M 0.02%
63,224
+9,831
+18% +$788K
VGT icon
371
Vanguard Information Technology ETF
VGT
$149B
$5.13M 0.02%
147,248
+12,256
+9% +$382K
CHD icon
372
Church & Dwight Co
CHD
$24B
$5.09M 0.02%
65,805
-19,702
-23% -$1.43M
IT icon
373
Gartner
IT
$11.3B
$5.08M 0.02%
41,893
-2,360
-5% -$273K
CB icon
374
Chubb
CB
$132B
$5.06M 0.02%
39,997
-6,748
-14% -$782K
VGK icon
375
Vanguard FTSE Europe ETF
VGK
$31B
$5.02M 0.02%
99,775
-11,904
-11% -$562K
13 14
15
16 17

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William Blair & Company's Q2 2020 Portfolio in Review

As of Q2 2020, William Blair & Company held 1,788 positions worth $21B, up 31% from $16B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

William Blair & Company's Q2 2020 filing shows 129 new, 575 increased, 731 reduced and 107 closed positions. Its largest new stake was Aon: 255,110 shares worth $49.1M. The largest sale was Walt Disney, an estimated $56.6M.

By sector, the portfolio is most concentrated in Technology at 27% of assets, up from 25% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2020 buy was Aon: 255,110 shares worth $49.1M.
  • William Blair & Company added most to Coupa Software Incorporated in Q2 2020, an estimated $55.8M increase.
  • William Blair & Company's biggest Q2 2020 reduction was Walt Disney, cutting an estimated $56.6M.
  • William Blair & Company fully exited Prudential in Q2 2020, selling an estimated $2.8M.
  • William Blair & Company's ten largest holdings make up 27% of its $21B portfolio in Q2 2020.
  • William Blair & Company opened 129 new positions and closed 107 in Q2 2020.
  • William Blair & Company's portfolio value rose 31% quarter-over-quarter to $21B.

Based on William Blair & Company's 13F filing for Q2 2020, filed 12 Aug 2020.